Explore MATLAB source code curated for "求取" with clean implementations, documentation, and examples.
MATLAB source code for calculating the centroid position of a spot in a grayscale image. The algorithm uses the Otsu's method (maximum between-class variance) to accurately determine the (x, y) coordinates of the spot centroid. This implementation includes automatic threshold calculation and weighted centroid computation based on pixel intensities.
A program developed by an Indian programmer for calculating homography matrices and transformation results between two images, implementing geometric transformation operations through key point matching algorithms.
Compute the minimum rectangular bounding box containing target regions in a binary image, extract the top, bottom, left, and right boundaries, and visualize the target area by drawing the rectangle based on boundary coordinates using image processing techniques.